Gary, the Snail (Commander) - Expensive Infect

Original Name:

Toxrill, the CorrosiveToxrill, the Corrosive

Background image for The Best Horror Combos in Commander
Ethan Coover
Oct 20, 2025
The Best Horror Combos in Commander
There are plenty of Horror creatures in Magic, but which are the best at comboing? In honor of Halloween, Ethan Coover lists the best 10.
Deck Filters
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Commander Spellbook
Moxfield
Scryfall
MTGStocks
Tekuthal, Inquiry Dominus
86%inclusion19 decks22 decks
85%synergy
Karn's Bastion
82%inclusion18 decks22 decks
79%synergy
Urborg, Tomb of Yawgmoth
95%inclusion21 decks22 decks
76%synergy
Cabal Coffers
86%inclusion19 decks22 decks
76%synergy
Contentious Plan
77%inclusion17 decks22 decks
75%synergy
Sludge Monster
82%inclusion18 decks22 decks
74%synergy
Inexorable Tide
73%inclusion16 decks22 decks
71%synergy
Experimental Augury
73%inclusion16 decks22 decks
70%synergy
Blighted Agent
73%inclusion16 decks22 decks
70%synergy
Flux Channeler
73%inclusion16 decks22 decks
70%synergy
Top Cards
Dark Ritual
77%inclusion17 decks22 decks
42%synergy
Mana Drain
73%inclusion16 decks22 decks
55%synergy
Tezzeret's Gambit
73%inclusion16 decks22 decks
70%synergy
Thrummingbird
73%inclusion16 decks22 decks
70%synergy
Mass Diminish
68%inclusion15 decks22 decks
66%synergy
Viral Drake
68%inclusion15 decks22 decks
67%synergy
Polymorphist's Jest
68%inclusion15 decks22 decks
66%synergy
Drown in Ichor
68%inclusion15 decks22 decks
66%synergy
Yawgmoth, Thran Physician
64%inclusion14 decks22 decks
62%synergy
Counterspell
64%inclusion14 decks22 decks
8%synergy
Game Changers
Rhystic Study
77%inclusion17 decks22 decks
53%synergy
Demonic Tutor
68%inclusion15 decks22 decks
48%synergy
Cyclonic Rift
68%inclusion15 decks22 decks
44%synergy
Ancient Tomb
59%inclusion13 decks22 decks
50%synergy
The One Ring
59%inclusion13 decks22 decks
52%synergy
Vampiric Tutor
50%inclusion11 decks22 decks
33%synergy
Fierce Guardianship
41%inclusion9 decks22 decks
22%synergy
Mana Vault
27%inclusion6 decks22 decks
22%synergy
Force of Will
27%inclusion6 decks22 decks
16%synergy
Chrome Mox
23%inclusion5 decks22 decks
16%synergy
Creatures
Massacre Girl, Known Killer
64%inclusion14 decks22 decks
61%synergy
Ichor Rats
64%inclusion14 decks22 decks
63%synergy
Maha, Its Feathers Night
63%inclusion10 decks16 decks
59%synergy
Spitting Dilophosaurus
55%inclusion12 decks22 decks
54%synergy
Scheming Aspirant
55%inclusion12 decks22 decks
54%synergy
Hand of the Praetors
50%inclusion11 decks22 decks
50%synergy
Plague Myr
45%inclusion10 decks22 decks
45%synergy
Blood Artist
45%inclusion10 decks22 decks
41%synergy
Skithiryx, the Blight Dragon
45%inclusion10 decks22 decks
44%synergy
Plague Stinger
41%inclusion9 decks22 decks
40%synergy
Voidwing Hybrid
41%inclusion9 decks22 decks
40%synergy
Massacre Wurm
41%inclusion9 decks22 decks
32%synergy
Blightbelly Rat
41%inclusion9 decks22 decks
40%synergy
Core Prowler
36%inclusion8 decks22 decks
36%synergy
Phyrexian Crusader
36%inclusion8 decks22 decks
36%synergy
Dreamtide Whale
33%inclusion6 decks18 decks
32%synergy
Guildpact Informant
32%inclusion7 decks22 decks
31%synergy
Sakashima of a Thousand Faces
27%inclusion6 decks22 decks
22%synergy
Fumulus, the Infestation
27%inclusion3 decks11 decks
27%synergy
Necropede
27%inclusion6 decks22 decks
27%synergy
Persistent Constrictor
27%inclusion4 decks15 decks
26%synergy
Lulu, Stern Guardian
25%inclusion1 decks4 decks
25%synergy
Roaming Throne
23%inclusion5 decks22 decks
9%synergy
Necroskitter
23%inclusion5 decks22 decks
22%synergy
Spark Double
23%inclusion5 decks22 decks
12%synergy
Blightsteel Colossus
23%inclusion5 decks22 decks
20%synergy
Notion Thief
23%inclusion5 decks22 decks
11%synergy
Rottenmouth Viper
19%inclusion3 decks16 decks
18%synergy
Reaper of Sheoldred
18%inclusion4 decks22 decks
18%synergy
Corrosive Mentor
18%inclusion4 decks22 decks
18%synergy
Drivnod, Carnage Dominus
18%inclusion4 decks22 decks
17%synergy
Ichorclaw Myr
18%inclusion4 decks22 decks
18%synergy
Slaughter Specialist
18%inclusion4 decks22 decks
17%synergy
Flesh-Eater Imp
18%inclusion4 decks22 decks
18%synergy
Mirkwood Bats
14%inclusion3 decks22 decks
9%synergy
Pestilent Syphoner
14%inclusion3 decks22 decks
13%synergy
Morbid Opportunist
14%inclusion3 decks22 decks
10%synergy
Flensermite
14%inclusion3 decks22 decks
14%synergy
Bilious Skulldweller
14%inclusion3 decks22 decks
13%synergy
Corpse Cur
14%inclusion3 decks22 decks
13%synergy
Clackbridge Troll
14%inclusion3 decks22 decks
12%synergy
Faerie Mastermind
14%inclusion3 decks22 decks
4%synergy
Soul Snuffers
14%inclusion3 decks22 decks
14%synergy
Hullbreaker Horror
14%inclusion3 decks22 decks
-2%synergy
Midnight Banshee
14%inclusion3 decks22 decks
13%synergy
Gisa, Glorious Resurrector
14%inclusion3 decks22 decks
11%synergy
Valgavoth, Terror Eater
13%inclusion2 decks15 decks
11%synergy
Syr Konrad, the Grim
9.1%inclusion2 decks22 decks
-4%synergy
Opposition Agent
9.1%inclusion2 decks22 decks
1%synergy
Dark Confidant
9.1%inclusion2 decks22 decks
8%synergy
Instants
Flatline
64%inclusion14 decks22 decks
61%synergy
Prologue to Phyresis
59%inclusion13 decks22 decks
58%synergy
Swan Song
59%inclusion13 decks22 decks
41%synergy
An Offer You Can't Refuse
55%inclusion12 decks22 decks
25%synergy
Whisper of the Dross
55%inclusion12 decks22 decks
53%synergy
Radstorm
55%inclusion12 decks22 decks
54%synergy
Sudden Spoiling
41%inclusion9 decks22 decks
38%synergy
Vraska's Fall
32%inclusion7 decks22 decks
30%synergy
Grim Affliction
32%inclusion7 decks22 decks
31%synergy
Arcane Denial
32%inclusion7 decks22 decks
6%synergy
Steady Progress
32%inclusion7 decks22 decks
30%synergy
Serum Snare
27%inclusion6 decks22 decks
26%synergy
Reject Imperfection
23%inclusion5 decks22 decks
22%synergy
Brainstorm
23%inclusion5 decks22 decks
-8%synergy
Fuel for the Cause
23%inclusion5 decks22 decks
22%synergy
Tainted Strike
23%inclusion5 decks22 decks
21%synergy
Negate
18%inclusion4 decks22 decks
-14%synergy
Bring the Ending
14%inclusion3 decks22 decks
13%synergy
Cabal Ritual
14%inclusion3 decks22 decks
9%synergy
Countersquall
14%inclusion3 decks22 decks
7%synergy
Force of Negation
14%inclusion3 decks22 decks
4%synergy
Pact of Negation
14%inclusion3 decks22 decks
8%synergy
Feign Death
14%inclusion3 decks22 decks
12%synergy
Withering Torment
13%inclusion2 decks15 decks
-3%synergy
Strix Serenade
11%inclusion2 decks18 decks
6%synergy
Deadly Rollick
9.1%inclusion2 decks22 decks
-10%synergy
Culling the Weak
9.1%inclusion2 decks22 decks
7%synergy
Virulent Wound
9.1%inclusion2 decks22 decks
9%synergy
Delay
9.1%inclusion2 decks22 decks
6%synergy
Malakir Rebirth
9.1%inclusion2 decks22 decks
0%synergy
Mana Leak
9.1%inclusion2 decks22 decks
6%synergy
Dramatic Reversal
9.1%inclusion2 decks22 decks
5%synergy
Tragic Slip
9.1%inclusion2 decks22 decks
5%synergy
Mystical Tutor
9.1%inclusion2 decks22 decks
-5%synergy
Consign to Memory
5.6%inclusion1 decks18 decks
5%synergy
Waterlogged Teachings
5.6%inclusion1 decks18 decks
-6%synergy
Sorceries
Infectious Inquiry
59%inclusion13 decks22 decks
58%synergy
Toxic Deluge
55%inclusion12 decks22 decks
29%synergy
Phyresis Outbreak
45%inclusion10 decks22 decks
45%synergy
Reanimate
27%inclusion6 decks22 decks
3%synergy
Grim Tutor
27%inclusion6 decks22 decks
23%synergy
Ponder
23%inclusion5 decks22 decks
6%synergy
Black Sun's Zenith
18%inclusion4 decks22 decks
16%synergy
Windfall
18%inclusion4 decks22 decks
4%synergy
Feed the Swarm
18%inclusion4 decks22 decks
-18%synergy
Vat Emergence
14%inclusion3 decks22 decks
13%synergy
Asinine Antics
14%inclusion3 decks22 decks
12%synergy
Imperial Seal
14%inclusion3 decks22 decks
8%synergy
Distorted Curiosity
14%inclusion3 decks22 decks
13%synergy
Preordain
14%inclusion3 decks22 decks
3%synergy
Vivisurgeon's Insight
14%inclusion3 decks22 decks
13%synergy
Damnation
14%inclusion3 decks22 decks
3%synergy
Diabolic Intent
9.1%inclusion2 decks22 decks
3%synergy
Spread the Sickness
9.1%inclusion2 decks22 decks
9%synergy
Victimize
9.1%inclusion2 decks22 decks
-4%synergy
Curse of the Swine
9.1%inclusion2 decks22 decks
6%synergy
Blasphemous Edict
9.1%inclusion1 decks11 decks
2%synergy
Sign in Blood
9.1%inclusion2 decks22 decks
3%synergy
Timetwister
9.1%inclusion2 decks22 decks
8%synergy
Utility Artifacts
Contagion Clasp
55%inclusion12 decks22 decks
53%synergy
Lightning Greaves
55%inclusion12 decks22 decks
27%synergy
Contagion Engine
50%inclusion11 decks22 decks
49%synergy
Skullclamp
50%inclusion11 decks22 decks
41%synergy
Insight Engine
50%inclusion1 decks2 decks
49%synergy
Sword of Truth and Justice
41%inclusion9 decks22 decks
40%synergy
Kormus Bell
41%inclusion9 decks22 decks
40%synergy
The Masamune
33%inclusion1 decks3 decks
32%synergy
Mithril Coat
32%inclusion7 decks22 decks
28%synergy
Phyrexian Altar
18%inclusion4 decks22 decks
13%synergy
Jet Medallion
18%inclusion4 decks22 decks
11%synergy
Grafted Exoskeleton
18%inclusion4 decks22 decks
18%synergy
Bolas's Citadel
14%inclusion3 decks22 decks
8%synergy
Ashnod's Altar
14%inclusion3 decks22 decks
6%synergy
Whispersilk Cloak
14%inclusion3 decks22 decks
7%synergy
Swiftfoot Boots
14%inclusion3 decks22 decks
-11%synergy
Sensei's Divining Top
9.1%inclusion2 decks22 decks
0%synergy
Wishclaw Talisman
9.1%inclusion2 decks22 decks
5%synergy
Isochron Scepter
9.1%inclusion2 decks22 decks
6%synergy
Enchantments
Black Market
55%inclusion12 decks22 decks
49%synergy
Mystic Remora
45%inclusion10 decks22 decks
30%synergy
Corrupted Conscience
41%inclusion9 decks22 decks
40%synergy
Black Market Connections
36%inclusion8 decks22 decks
26%synergy
The Meathook Massacre
27%inclusion6 decks22 decks
22%synergy
Revel in Riches
23%inclusion5 decks22 decks
21%synergy
Propaganda
23%inclusion5 decks22 decks
7%synergy
Unstoppable Plan
20%inclusion1 decks5 decks
18%synergy
Nest of Scarabs
18%inclusion4 decks22 decks
17%synergy
Necropotence
18%inclusion4 decks22 decks
15%synergy
Phyrexian Arena
18%inclusion4 decks22 decks
5%synergy
Grave Betrayal
14%inclusion3 decks22 decks
12%synergy
Phyresis
14%inclusion3 decks22 decks
13%synergy
Necrogen Communion
14%inclusion3 decks22 decks
13%synergy
Mesmerizing Dose
9.1%inclusion2 decks22 decks
9%synergy
Crumbling Ashes
9.1%inclusion2 decks22 decks
9%synergy
Aqueous Form
9.1%inclusion2 decks22 decks
1%synergy
Blowfly Infestation
9.1%inclusion2 decks22 decks
9%synergy
Glistening Oil
9.1%inclusion2 decks22 decks
9%synergy
Witness Protection
9.1%inclusion2 decks22 decks
7%synergy
Kaya's Ghostform
9.1%inclusion2 decks22 decks
6%synergy
Necrodominance
5.6%inclusion1 decks18 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
55%inclusion12 decks22 decks
53%synergy
Tezzeret the Seeker
9.1%inclusion2 decks22 decks
8%synergy
Utility Lands
Phyrexian Tower
73%inclusion16 decks22 decks
67%synergy
Reliquary Tower
64%inclusion14 decks22 decks
27%synergy
Susur Secundi, Void Altar
50%inclusion1 decks2 decks
48%synergy
Otawara, Soaring City
45%inclusion10 decks22 decks
27%synergy
Inkmoth Nexus
41%inclusion9 decks22 decks
40%synergy
Urza's Saga
27%inclusion6 decks22 decks
22%synergy
Takenuma, Abandoned Mire
27%inclusion6 decks22 decks
14%synergy
Rogue's Passage
27%inclusion6 decks22 decks
0%synergy
Bojuka Bog
23%inclusion5 decks22 decks
-16%synergy
Command Beacon
23%inclusion5 decks22 decks
19%synergy
Mistrise Village
20%inclusion1 decks5 decks
17%synergy
Minamo, School at Water's Edge
9.1%inclusion2 decks22 decks
5%synergy
Mystic Sanctuary
9.1%inclusion2 decks22 decks
-9%synergy
Temple of the False God
9.1%inclusion2 decks22 decks
-1%synergy
Mana Artifacts
Sol Ring
100%inclusion22 decks22 decks
12%synergy
The Soul Stone
100%inclusion1 decks1 decks
95%synergy
Arcane Signet
95%inclusion21 decks22 decks
11%synergy
Dimir Signet
59%inclusion13 decks22 decks
-2%synergy
Glistening Sphere
45%inclusion10 decks22 decks
45%synergy
Talisman of Dominance
45%inclusion10 decks22 decks
-14%synergy
Jeweled Lotus
27%inclusion6 decks22 decks
25%synergy
Fellwar Stone
27%inclusion6 decks22 decks
-4%synergy
Everflowing Chalice
23%inclusion5 decks22 decks
17%synergy
Staff of Compleation
23%inclusion5 decks22 decks
22%synergy
Mox Diamond
23%inclusion5 decks22 decks
18%synergy
Mana Crypt
18%inclusion4 decks22 decks
15%synergy
Astral Cornucopia
14%inclusion3 decks22 decks
13%synergy
Thought Vessel
14%inclusion3 decks22 decks
-18%synergy
Mind Stone
14%inclusion3 decks22 decks
-16%synergy
Replicating Ring
9.1%inclusion2 decks22 decks
8%synergy
Lotus Petal
9.1%inclusion2 decks22 decks
1%synergy
Pentad Prism
9.1%inclusion2 decks22 decks
9%synergy
Gilded Lotus
9.1%inclusion2 decks22 decks
6%synergy
Thran Dynamo
9.1%inclusion2 decks22 decks
4%synergy
Midnight Clock
9.1%inclusion2 decks22 decks
2%synergy
Lands
Underground Sea
100%inclusion22 decks22 decks
87%synergy
Command Tower
91%inclusion20 decks22 decks
3%synergy
Swamp
91%inclusion20 decks22 decks
-5%synergy
Island
91%inclusion20 decks22 decks
-6%synergy
Polluted Delta
86%inclusion19 decks22 decks
55%synergy
Morphic Pool
82%inclusion18 decks22 decks
45%synergy
Watery Grave
82%inclusion18 decks22 decks
36%synergy
Drowned Catacomb
55%inclusion12 decks22 decks
2%synergy
Clearwater Pathway
50%inclusion11 decks22 decks
25%synergy
Shipwreck Marsh
50%inclusion11 decks22 decks
10%synergy
Sunken Hollow
50%inclusion11 decks22 decks
-16%synergy
Forbidden Orchard
45%inclusion10 decks22 decks
43%synergy
Underground River
41%inclusion9 decks22 decks
2%synergy
Bloodstained Mire
41%inclusion9 decks22 decks
33%synergy
Gloomlake Verge
40%inclusion6 decks15 decks
17%synergy
Darkwater Catacombs
36%inclusion8 decks22 decks
-4%synergy
Tainted Isle
32%inclusion7 decks22 decks
-12%synergy
Sunken Ruins
32%inclusion7 decks22 decks
17%synergy
Undercity Sewers
27%inclusion6 decks22 decks
7%synergy
Exotic Orchard
27%inclusion6 decks22 decks
-6%synergy
Flooded Strand
27%inclusion6 decks22 decks
18%synergy
Prismatic Vista
23%inclusion5 decks22 decks
16%synergy
Fabled Passage
23%inclusion5 decks22 decks
15%synergy
Dimir Aqueduct
23%inclusion5 decks22 decks
-17%synergy
Snow-Covered Island
23%inclusion5 decks22 decks
15%synergy
Scalding Tarn
23%inclusion5 decks22 decks
14%synergy
Choked Estuary
23%inclusion5 decks22 decks
-25%synergy
Snow-Covered Swamp
23%inclusion5 decks22 decks
15%synergy
Misty Rainforest
18%inclusion4 decks22 decks
9%synergy
Evolving Wilds
18%inclusion4 decks22 decks
1%synergy
Marsh Flats
18%inclusion4 decks22 decks
10%synergy
Temple of Deceit
14%inclusion3 decks22 decks
-23%synergy
Dismal Backwater
14%inclusion3 decks22 decks
-2%synergy
Cavern of Souls
14%inclusion3 decks22 decks
5%synergy
Darkslick Shores
14%inclusion3 decks22 decks
0%synergy
Gemstone Caverns
14%inclusion3 decks22 decks
8%synergy
Mana Confluence
14%inclusion3 decks22 decks
8%synergy
Mirrex
9.1%inclusion2 decks22 decks
9%synergy
Verdant Catacombs
9.1%inclusion2 decks22 decks
1%synergy
Malakir Rebirth
9.1%inclusion2 decks22 decks
0%synergy
Contaminated Aquifer
9.1%inclusion2 decks22 decks
3%synergy
City of Brass
9.1%inclusion2 decks22 decks
3%synergy
Horizon of Progress
5.6%inclusion1 decks18 decks
5%synergy
Waterlogged Teachings
5.6%inclusion1 decks18 decks
-6%synergy